Problem with session_is_registered
| From: | news.php.net | Date: | Thu, 21 Jun 2001 13:25:35 +0000 |
| Subject: | Problem with session_is_registered | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-54731@lists.php.net to get a copy of this message | ||
hi everybody,
maybe I get smth. wrong, but as far as I know the function
"session_is_registered()"
is used to find out if a var is registered in a session...
ok, now here is my example:
[ index.php ]
<?php
$count = "";
session_start();
session_register ("count");
$count = "1";
?>
.
.
.
<a href="check.php">NEXT</a>
[ check.php ]
<?php
if (session_is_registered("count")) {
echo "yes, count is reg.<br>";
}
else {
echo "no, count is not reg.<br>";
}
?>
.
.
.
now, check.php always writes "no, count is not reg.", but I don't really
understand, why!
do I have to run a -> session_register ("count"); <- before using
"session_is_registered"?
But if I do this, there is no need to check for the var with
"session_is_registered"....because
I know the var is registered....
maybe someone can help me out or point me to a good tutorial about
sessions....
thx in advance :)
andi